CVE-2020-2026
Kata Containers - Guests can trick the kata-runtime into mounting the container image on any host path
- State
- Published
- Severity
- 7.8 High
- Published
- Jun 10, 2020
- Updated
- Sep 16, 2024
- Reserved
- Dec 4, 2019
Description
A malicious guest compromised before a container creation (e.g. a malicious guest image or a guest running multiple containers) can trick the kata runtime into mounting the untrusted container filesystem on any host path, potentially allowing for code execution on the host. This issue affects: Kata Containers 1.11 versions earlier than 1.11.1; Kata Containers 1.10 versions earlier than 1.10.5; Kata Containers 1.9 and earlier versions.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H | palo_alto |
Weaknesses
- CWE-59 Improper Link Resolution Before File Access ('Link Following')
Affected Products
| Product | Versions |
|---|---|
Kata ContainersKata Containers |
|
References
- https://github.com/kata-containers/runtime/releases/tag/1.11.1
- https://github.com/kata-containers/runtime/releases/tag/1.10.5
- https://github.com/kata-containers/runtime/issues/2712
- https://github.com/kata-containers/runtime/pull/2713
- FEDORA-2020-7a0b6071a4vendor-advisory
- FEDORA-2020-2f5879aeb6vendor-advisory
- FEDORA-2020-c33083813dvendor-advisory
- FEDORA-2020-1af9cd8c87vendor-advisory
- FEDORA-2020-61fcf3ffc7vendor-advisory
- FEDORA-2020-15a1bde727vendor-advisory
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